@phdthesis{74293, author = {R. Dumelow}, title = {Overview of observing system experiments}, year = {2003}, journal = {Seminar on Recent developments in data assimilation for atmosphere and ocean, 8-12 September 2003}, pages = {97-124}, month = {2003}, publisher = {ECMWF}, address = {Shinfield Park, Reading}, language = {eng}, }